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arm64: dts: ti: k3-am69-sk: Enable CAN interfaces for AM69 SK board

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AM69 SK board has several CAN bus interfaces on both MCU and MAIN domains.
This enables the CAN interfaces on MCU and MAIN domain.

Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com>
Link: https://lore.kernel.org/r/20240220162527.663394-2-sabiya.d@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Dasnavis Sabiya 2024-02-20 21:55:26 +05:30 committed by Vignesh Raghavendra
parent 598139b8c7
commit daa2eb7f30
1 changed files with 82 additions and 0 deletions
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82
arch/arm64/boot/dts/ti/k3-am69-sk.dts
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@ -330,6 +330,30 @@
idle-state = <0>;
};
transceiver1: can-phy0 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
};
transceiver2: can-phy1 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
};
transceiver3: can-phy2 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
};
transceiver4: can-phy3 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
};
};
&main_pmx0 {
@ -445,6 +469,21 @@
J784S4_IOPAD(0x000, PIN_INPUT, 7) /* (AN35) EXTINTN.GPIO0_0 */
>;
};
main_mcan6_pins_default: main-mcan6-default-pins {
pinctrl-single,pins = <
J784S4_IOPAD(0x098, PIN_INPUT, 0) /* (AH36) MCAN6_RX */
J784S4_IOPAD(0x094, PIN_OUTPUT, 0) /* (AG35) MCAN6_TX */
>;
};
main_mcan7_pins_default: main-mcan7-default-pins {
pinctrl-single,pins = <
J784S4_IOPAD(0x0A0, PIN_INPUT, 0) /* (AD34) MCAN7_RX */
J784S4_IOPAD(0x09C, PIN_OUTPUT, 0) /* (AF35) MCAN7_TX */
>;
};
};
&wkup_pmx2 {
@ -541,6 +580,21 @@
J784S4_WKUP_IOPAD(0x090, PIN_INPUT, 7) /* (H37) WKUP_GPIO0_14 */
>;
};
mcu_mcan0_pins_default: mcu-mcan0-default-pins {
pinctrl-single,pins = <
J784S4_WKUP_IOPAD(0x054, PIN_INPUT, 0) /* (F38) MCU_MCAN0_RX */
J784S4_WKUP_IOPAD(0x050, PIN_OUTPUT, 0) /* (K33) MCU_MCAN0_TX */
>;
};
mcu_mcan1_pins_default: mcu-mcan1-default-pins {
pinctrl-single,pins = <
J784S4_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (K36) WKUP_GPIO0_5.MCU_MCAN1_RX */
J784S4_WKUP_IOPAD(0x068, PIN_OUTPUT, 0)/* (H35) WKUP_GPIO0_4.MCU_MCAN1_TX */
>;
};
};
&wkup_pmx3 {
@ -1040,3 +1094,31 @@
};
};
};
&mcu_mcan0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan0_pins_default>;
phys = <&transceiver1>;
};
&mcu_mcan1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan1_pins_default>;
phys = <&transceiver2>;
};
&main_mcan6 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan6_pins_default>;
phys = <&transceiver3>;
};
&main_mcan7 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan7_pins_default>;
phys = <&transceiver4>;
};